2806801808

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{22697}}^1$

素因数の和:22895

約数の個数: 40

約数和(自身を含む): 5572812960

約数和(自身を除く): 2766011152

約数列:

[1, 2, 4, 8, 16, 59, 118, 131, 236, 262, 472, 524, 944, 1048, 2096, 7729, 15458, 22697, 30916, 45394, 61832, 90788, 123664, 181576, 363152, 1339123, 2678246, 2973307, 5356492, 5946614, 10712984, 11893228, 21425968, 23786456, 47572912, 175425113, 350850226, 701700452, 1403400904, 2806801808]

約数ペア:

[(1, 2806801808), (2, 1403400904), (4, 701700452), (8, 350850226), (16, 175425113), (59, 47572912), (118, 23786456), (131, 21425968), (236, 11893228), (262, 10712984), (472, 5946614), (524, 5356492), (944, 2973307), (1048, 2678246), (2096, 1339123), (7729, 363152), (15458, 181576), (22697, 123664), (30916, 90788), (45394, 61832)]